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Презентация, доклад по физике на тему Колебания и волны (9 класс) на английском языке.
Содержание
- 1. Презентация по физике на тему Колебания и волны (9 класс) на английском языке.
- 2. Life is a constant oscillation between the
- 3. Oscillations and wavesKC – SystemsRC – Energy
- 4. Create and describeActivity 2With your partner create
- 5. Observe and concludeActivity 3Observe an experimentWrite down
- 6. The main cause of the waves is
- 7. Observe and compareActivity 41.Observe oscillation in five
- 8. Oscillation is the repeated back and forth movement of something between two positions or states.
- 9. https://www.youtube.com/watch?time_continue=2&v=2c5GX87zQTY&feature=emb_logoSee – Think - WonderReflection
Life is a constant oscillation between the sharp horns of dilemmas. H. L. MenckenLife is but a daily oscillation between revolt and submission. Henri Frederic AmielThe body regulates the soul, and, like the balance-wheel, it is
Слайд 2Life is a constant oscillation between the sharp horns of dilemmas.
H. L. Mencken
Life is but a daily oscillation between revolt and submission. Henri Frederic Amiel
The body regulates the soul, and, like the balance-wheel, it is submitted to regular oscillations. Jules Verne
The pendulum of the mind oscillates between sense and nonsense, not between right and wrong. Carl Gustav Jung
Life is but a daily oscillation between revolt and submission. Henri Frederic Amiel
The body regulates the soul, and, like the balance-wheel, it is submitted to regular oscillations. Jules Verne
The pendulum of the mind oscillates between sense and nonsense, not between right and wrong. Carl Gustav Jung
Слайд 3Oscillations and waves
KC – Systems
RC – Energy
GC – Scientific and
technical innovation
SoI - Study of oscillation systems and waves promotes better understanding and perception of the processes in the world.
SoI - Study of oscillation systems and waves promotes better understanding and perception of the processes in the world.
Слайд 4Create and describe
Activity 2
With your partner create a mechanical wave on
the rope
How have you done it?
What is the main cause of waves?
What is the main property of waves?
What is the wave?
How have you done it?
What is the main cause of waves?
What is the main property of waves?
What is the wave?
Слайд 5Observe and conclude
Activity 3
Observe an experiment
Write down a conclusion about connection
between oscillation and wave in your copybook
https://ds02.infourok.ru/uploads/ex/0200/0005592f-afc18e03/img5.jpg
Слайд 6The main cause of the waves is oscillation
Wave transfers energy through
a medium
Mechanical wave is propagation of oscillation of matter
Mechanical wave is propagation of oscillation of matter
Waves
Слайд 7Observe and compare
Activity 4
1.Observe oscillation in five different oscillatory systems:
Simple
pendulum
Mathematical pendulum
Mass on a spring
Steel ruler fixed on a stand
Piston in the model of engine
2.Make a Venn’s diagram for any three oscillatory systems from observed
3.Try to define what oscillation is
Mathematical pendulum
Mass on a spring
Steel ruler fixed on a stand
Piston in the model of engine
2.Make a Venn’s diagram for any three oscillatory systems from observed
3.Try to define what oscillation is
Слайд 8Oscillation is the repeated back and forth movement of something between
two positions or states.
Слайд 9https://www.youtube.com/watch?time_continue=2&v=2c5GX87zQTY&feature=emb_logo
See – Think - Wonder
Reflection
